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1 | // Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT |
2 | // file at the top-level directory of this distribution and at | |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
8 | // option. This file may not be copied, modified, or distributed | |
9 | // except according to those terms. | |
10 | ||
c30ab7b3 | 11 | // ignore-pretty unreported |
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12 | |
13 | #![allow(unknown_features)] | |
14 | #![feature(box_syntax)] | |
15 | ||
16 | pub trait bomb { fn boom(&self, Ident); } | |
17 | pub struct S; | |
18 | impl bomb for S { fn boom(&self, _: Ident) { } } | |
19 | ||
c34b1796 | 20 | pub struct Ident { name: usize } |
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21 | |
22 | // macro_rules! int3 { () => ( unsafe { asm!( "int3" ); } ) } | |
23 | macro_rules! int3 { () => ( { } ) } | |
24 | ||
25 | fn Ident_new() -> Ident { | |
26 | int3!(); | |
27 | Ident {name: 0x6789ABCD } | |
28 | } | |
29 | ||
30 | pub fn light_fuse(fld: Box<bomb>) { | |
31 | int3!(); | |
85aaf69f | 32 | let f = || { |
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33 | int3!(); |
34 | fld.boom(Ident_new()); // *** 1 | |
35 | }; | |
36 | f(); | |
37 | } | |
38 | ||
39 | pub fn main() { | |
40 | let b = box S as Box<bomb>; | |
41 | light_fuse(b); | |
42 | } |